linux-kernel - [PATCH 3/4] clk: imx8mm: Add system counter to clock tree

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Message-Id: <20190621070720.12395-3-Anson.Huang@nxp.com>
Date:   Fri, 21 Jun 2019 15:07:19 +0800
From:   Anson.Huang@....com
To:     catalin.marinas@....com, will@...nel.org, robh+dt@...nel.org,
        mark.rutland@....com, shawnguo@...nel.org, s.hauer@...gutronix.de,
        kernel@...gutronix.de, festevam@...il.com, mturquette@...libre.com,
        sboyd@...nel.org, leonard.crestez@....com, aisheng.dong@....com,
        ping.bai@....com, daniel.baluta@....com, peng.fan@....com,
        abel.vesa@....com, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-clk@...r.kernel.org
Cc:     Linux-imx@....com
Subject: [PATCH 3/4] clk: imx8mm: Add system counter to clock tree

From: Anson Huang <Anson.Huang@....com>

i.MX8MM timer-imx-sysctr driver needs system counter clock
for proper function, add it into clock tree.

Signed-off-by: Anson Huang <Anson.Huang@....com>
---
 drivers/clk/imx/clk-imx8mm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/clk/imx/clk-imx8mm.c b/drivers/clk/imx/clk-imx8mm.c
index 43fa9c3..56d53dd 100644
--- a/drivers/clk/imx/clk-imx8mm.c
+++ b/drivers/clk/imx/clk-imx8mm.c
@@ -645,6 +645,8 @@ static int __init imx8mm_clocks_init(struct device_node *ccm_node)
 	clks[IMX8MM_CLK_DRAM_ALT_ROOT] = imx_clk_fixed_factor("dram_alt_root", "dram_alt", 1, 4);
 	clks[IMX8MM_CLK_DRAM_CORE] = imx_clk_mux2_flags("dram_core_clk", base + 0x9800, 24, 1, imx8mm_dram_core_sels, ARRAY_SIZE(imx8mm_dram_core_sels), CLK_IS_CRITICAL);
 
+	clks[IMX8MM_CLK_SYS_CTR] = imx_clk_fixed_factor("sys_ctr", "osc_24m", 1, 3);
+
 	clks[IMX8MM_CLK_ARM] = imx_clk_cpu("arm", "arm_a53_div",
 					   clks[IMX8MM_CLK_A53_DIV],
 					   clks[IMX8MM_CLK_A53_SRC],
-- 
2.7.4